Implementation notes: amd64, h5nano, crypto_stream/amastrid

Computer: h5nano
Architecture: amd64
CPU ID: CentaurHauls-000006f8-afc9fbff
SUPERCOP version: 20141014
Operation: crypto_stream
Primitive: amastrid

Time	Implementation	Compiler	Benchmark date	SUPERCOP version
117075	`ref`	`clang++ -O3 -fomit-frame-pointer`	20140628	20140622
117095	`ref`	`g++ -funroll-loops -fno-schedule-insns -O3 -fomit-frame-pointer`	20140510	20140425
118175	`ref`	`clang++ -O3 -fwrapv -march=x86-64 -mcpu=core-avx2 -mavx2 -maes -mpclmul -fomit-frame-pointer`	20141015	20141014
118460	`ref`	`clang++ -O3 -fwrapv -march=x86-64 -mcpu=core-avx2 -mavx2 -maes -mpclmul -fpolly -funroll-loops -fvectorize -fslp-vectorize -fslp-vectorize-aggressive -fomit-frame-pointer`	20141015	20141014
118710	`ref`	`g++ -funroll-loops -fno-schedule-insns -O2 -fomit-frame-pointer`	20140510	20140425
118910	`ref`	`clang++ -O3 -fwrapv -mavx2 -fpolly -funroll-loops -fvectorize -fslp-vectorize -fslp-vectorize-aggressive -fomit-frame-pointer`	20140628	20140622
121505	`ref`	`g++ -march=nocona -O3 -fomit-frame-pointer`	20140510	20140425
122955	`ref`	`g++ -fno-schedule-insns -O3 -fomit-frame-pointer`	20140510	20140425
122960	`ref`	`g++ -m64 -O3 -fomit-frame-pointer`	20140510	20140425
122985	`ref`	`g++ -m64 -march=core2 -msse4.1 -O3 -fomit-frame-pointer`	20140510	20140425
122985	`ref`	`g++ -m64 -march=corei7 -O3 -fomit-frame-pointer`	20140510	20140425
122985	`ref`	`g++ -m64 -march=native -mtune=native -O3 -fomit-frame-pointer`	20140510	20140425
123000	`ref`	`g++ -m64 -march=core2 -O3 -fomit-frame-pointer`	20140510	20140425
123350	`ref`	`g++ -O3 -fomit-frame-pointer`	20140510	20140425
123385	`ref`	`g++ -m64 -march=core2 -msse4 -O3 -fomit-frame-pointer`	20140510	20140425
123630	`ref`	`g++ -m64 -march=k8 -O3 -fomit-frame-pointer`	20140510	20140425
123630	`ref`	`g++ -march=k8 -O3 -fomit-frame-pointer`	20140510	20140425
124070	`ref`	`g++ -m64 -march=nocona -O3 -fomit-frame-pointer`	20140510	20140425
124220	`ref`	`g++ -O2 -fomit-frame-pointer`	20140510	20140425
124475	`ref`	`g++ -m64 -march=core2 -msse4.1 -O2 -fomit-frame-pointer`	20140510	20140425
124760	`ref`	`g++ -m64 -march=native -mtune=native -O2 -fomit-frame-pointer`	20140510	20140425
124780	`ref`	`g++ -m64 -march=core2 -O2 -fomit-frame-pointer`	20140510	20140425
124990	`ref`	`g++ -m64 -march=core2 -msse4 -O2 -fomit-frame-pointer`	20140510	20140425
125055	`ref`	`g++ -march=k8 -O2 -fomit-frame-pointer`	20140510	20140425
125355	`ref`	`g++ -m64 -O2 -fomit-frame-pointer`	20140510	20140425
125480	`ref`	`g++ -fno-schedule-insns -O2 -fomit-frame-pointer`	20140510	20140425
125495	`ref`	`g++ -m64 -march=k8 -O2 -fomit-frame-pointer`	20140510	20140425
125950	`ref`	`g++ -m64 -march=barcelona -O -fomit-frame-pointer`	20140510	20140425
126195	`ref`	`g++ -march=nocona -O -fomit-frame-pointer`	20140510	20140425
128110	`ref`	`g++ -march=barcelona -O -fomit-frame-pointer`	20140510	20140425
128305	`ref`	`g++ -m64 -march=corei7 -O2 -fomit-frame-pointer`	20140510	20140425
128595	`ref`	`g++ -m64 -march=nocona -O -fomit-frame-pointer`	20140510	20140425
146740	`ref`	`clang++ -O3 -fwrapv -mavx2 -fomit-frame-pointer`	20140628	20140622
151945	`ref`	`g++ -march=barcelona -O2 -fomit-frame-pointer`	20140510	20140425
152165	`ref`	`g++ -march=barcelona -O3 -fomit-frame-pointer`	20140510	20140425
153205	`ref`	`g++ -m64 -march=barcelona -O2 -fomit-frame-pointer`	20140510	20140425
153330	`ref`	`g++ -m64 -march=nocona -O2 -fomit-frame-pointer`	20140510	20140425
155215	`ref`	`g++ -m64 -march=barcelona -O3 -fomit-frame-pointer`	20140510	20140425
155225	`ref`	`g++ -march=nocona -O2 -fomit-frame-pointer`	20140510	20140425
156335	`ref`	`g++ -m64 -march=nocona -Os -fomit-frame-pointer`	20140510	20140425
156505	`ref`	`g++ -march=nocona -Os -fomit-frame-pointer`	20140510	20140425
157460	`ref`	`g++ -funroll-loops -fno-schedule-insns -O -fomit-frame-pointer`	20140510	20140425
157640	`ref`	`g++ -m64 -march=barcelona -Os -fomit-frame-pointer`	20140510	20140425
157640	`ref`	`g++ -march=barcelona -Os -fomit-frame-pointer`	20140510	20140425
158005	`ref`	`g++ -m64 -march=core2 -Os -fomit-frame-pointer`	20140510	20140425
158005	`ref`	`g++ -m64 -march=corei7 -Os -fomit-frame-pointer`	20140510	20140425
158040	`ref`	`g++ -m64 -march=core2 -msse4 -Os -fomit-frame-pointer`	20140510	20140425
158255	`ref`	`g++ -march=k8 -Os -fomit-frame-pointer`	20140510	20140425
158590	`ref`	`g++ -m64 -Os -fomit-frame-pointer`	20140510	20140425
158590	`ref`	`g++ -m64 -march=k8 -Os -fomit-frame-pointer`	20140510	20140425
159195	`ref`	`g++ -m64 -march=core2 -msse4.1 -Os -fomit-frame-pointer`	20140510	20140425
159200	`ref`	`g++ -m64 -march=native -mtune=native -Os -fomit-frame-pointer`	20140510	20140425
160285	`ref`	`g++ -Os -fomit-frame-pointer`	20140510	20140425
161245	`ref`	`g++ -fno-schedule-insns -Os -fomit-frame-pointer`	20140510	20140425
162280	`ref`	`g++ -O -fomit-frame-pointer`	20140510	20140425
162490	`ref`	`g++ -fno-schedule-insns -O -fomit-frame-pointer`	20140510	20140425
162640	`ref`	`g++ -m64 -march=core2 -msse4 -O -fomit-frame-pointer`	20140510	20140425
162730	`ref`	`g++ -m64 -march=core2 -O -fomit-frame-pointer`	20140510	20140425
162745	`ref`	`g++ -march=k8 -O -fomit-frame-pointer`	20140510	20140425
162790	`ref`	`g++ -m64 -march=k8 -O -fomit-frame-pointer`	20140510	20140425
163215	`ref`	`g++ -m64 -march=native -mtune=native -O -fomit-frame-pointer`	20140510	20140425
163400	`ref`	`g++ -m64 -march=core2 -msse4.1 -O -fomit-frame-pointer`	20140510	20140425
164380	`ref`	`g++ -m64 -march=corei7 -O -fomit-frame-pointer`	20140510	20140425
164820	`ref`	`g++ -m64 -O -fomit-frame-pointer`	20140510	20140425
179365	`ref`	`g++ -funroll-loops -fno-schedule-insns -Os -fomit-frame-pointer`	20140510	20140425
356170	`ref`	`g++`	20140510	20140425

Compiler output

Implementation: crypto_stream/amastrid/ref
Compiler: clang++ -O3 -fomit-frame-pointer

try.cpp: try-anything.cpp:110:19: warning: if statement has empty body [-Wempty-body]
try.cpp: ;
try.cpp: ^
try.cpp: 1 warning generated.
try.cpp: try-anything.cpp:110:19: warning: if statement has empty body [-Wempty-body]
try.cpp: ;
try.cpp: ^
try.cpp: 1 warning generated.

Number of similar (compiler,implementation) pairs: 1, namely:

Compiler	Implementations
clang++ -O3 -fomit-frame-pointer	ref

Compiler output

Implementation: crypto_stream/amastrid/ref
Compiler: clang++ -O3 -fwrapv -march=x86-64 -mcpu=core-avx2 -mavx2 -maes -mpclmul -fomit-frame-pointer

Number of similar (compiler,implementation) pairs: 1, namely:

Compiler	Implementations
clang++ -O3 -fwrapv -march=x86-64 -mcpu=core-avx2 -mavx2 -maes -mpclmul -fomit-frame-pointer	ref

Compiler output

Implementation: crypto_stream/amastrid/ref
Compiler: clang++ -O3 -fwrapv -march=x86-64 -mcpu=core-avx2 -mavx2 -maes -mpclmul -fpolly -funroll-loops -fvectorize -fslp-vectorize -fslp-vectorize-aggressive -fomit-frame-pointer

Amastrid.cpp: clang: warning: argument unused during compilation: '-mcpu=core-avx2'
Amastrid.cpp: clang: warning: argument unused during compilation: '-mavx2'
Amastrid.cpp: clang: warning: argument unused during compilation: '-mpclmul'
Amastrid.cpp: clang: warning: argument unused during compilation: '-fpolly'
Amastrid.cpp: clang: warning: argument unused during compilation: '-fvectorize'
Amastrid.cpp: clang: warning: argument unused during compilation: '-fslp-vectorize'
Amastrid.cpp: clang: warning: argument unused during compilation: '-fslp-vectorize-aggressive'
Counter.cpp: clang: warning: argument unused during compilation: '-mcpu=core-avx2'
Counter.cpp: clang: warning: argument unused during compilation: '-mavx2'
Counter.cpp: clang: warning: argument unused during compilation: '-mpclmul'
Counter.cpp: clang: warning: argument unused during compilation: '-fpolly'
Counter.cpp: clang: warning: argument unused during compilation: '-fvectorize'
Counter.cpp: clang: warning: argument unused during compilation: '-fslp-vectorize'
Counter.cpp: clang: warning: argument unused during compilation: '-fslp-vectorize-aggressive'
CounterMode.cpp: clang: warning: argument unused during compilation: '-mcpu=core-avx2'
CounterMode.cpp: clang: warning: argument unused during compilation: '-mavx2'
CounterMode.cpp: clang: warning: argument unused during compilation: '-mpclmul'
CounterMode.cpp: clang: warning: argument unused during compilation: '-fpolly'
CounterMode.cpp: clang: warning: argument unused during compilation: '-fvectorize'
CounterMode.cpp: clang: warning: argument unused during compilation: '-fslp-vectorize'
CounterMode.cpp: clang: warning: argument unused during compilation: '-fslp-vectorize-aggressive'
Expansion.cpp: clang: warning: argument unused during compilation: '-mcpu=core-avx2'
Expansion.cpp: clang: warning: argument unused during compilation: '-mavx2'
Expansion.cpp: clang: warning: argument unused during compilation: '-mpclmul'
Expansion.cpp: clang: warning: argument unused during compilation: '-fpolly'
Expansion.cpp: clang: warning: argument unused during compilation: '-fvectorize'
Expansion.cpp: clang: warning: argument unused during compilation: '-fslp-vectorize'
Expansion.cpp: clang: warning: argument unused during compilation: '-fslp-vectorize-aggressive'
stream.cpp: clang: warning: argument unused during compilation: '-mcpu=core-avx2'
stream.cpp: clang: warning: argument unused during compilation: '-mavx2'
stream.cpp: clang: warning: argument unused during compilation: '-mpclmul'
stream.cpp: clang: warning: argument unused during compilation: '-fpolly'
stream.cpp: clang: warning: argument unused during compilation: '-fvectorize'
stream.cpp: clang: warning: argument unused during compilation: '-fslp-vectorize'
stream.cpp: clang: warning: argument unused during compilation: '-fslp-vectorize-aggressive'
try.cpp: try-anything.cpp:110:19: warning: if statement has empty body [-Wempty-body]
try.cpp: ;
try.cpp: ^
try.cpp: 1 warning generated.
try.cpp: try-anything.cpp:110:19: warning: if statement has empty body [-Wempty-body]
try.cpp: ;
try.cpp: ^
try.cpp: 1 warning generated.

Number of similar (compiler,implementation) pairs: 1, namely:

Compiler	Implementations
clang++ -O3 -fwrapv -march=x86-64 -mcpu=core-avx2 -mavx2 -maes -mpclmul -fpolly -funroll-loops -fvectorize -fslp-vectorize -fslp-vectorize-aggressive -fomit-frame-pointer	ref

Compiler output

Implementation: crypto_stream/amastrid/ref
Compiler: clang++ -O3 -fwrapv -mavx2 -fomit-frame-pointer

Amastrid.cpp: clang: warning: argument unused during compilation: '-mavx2'
Counter.cpp: clang: warning: argument unused during compilation: '-mavx2'
CounterMode.cpp: clang: warning: argument unused during compilation: '-mavx2'
Expansion.cpp: clang: warning: argument unused during compilation: '-mavx2'
stream.cpp: clang: warning: argument unused during compilation: '-mavx2'
try.cpp: try-anything.cpp:110:19: warning: if statement has empty body [-Wempty-body]
try.cpp: ;
try.cpp: ^
try.cpp: 1 warning generated.
try.cpp: try-anything.cpp:110:19: warning: if statement has empty body [-Wempty-body]
try.cpp: ;
try.cpp: ^
try.cpp: 1 warning generated.

Number of similar (compiler,implementation) pairs: 1, namely:

Compiler	Implementations
clang++ -O3 -fwrapv -mavx2 -fomit-frame-pointer	ref

Compiler output

Implementation: crypto_stream/amastrid/ref
Compiler: clang++ -O3 -fwrapv -mavx2 -fpolly -funroll-loops -fvectorize -fslp-vectorize -fslp-vectorize-aggressive -fomit-frame-pointer

Amastrid.cpp: clang: warning: argument unused during compilation: '-mavx2'
Amastrid.cpp: clang: warning: argument unused during compilation: '-fpolly'
Amastrid.cpp: clang: warning: argument unused during compilation: '-fvectorize'
Amastrid.cpp: clang: warning: argument unused during compilation: '-fslp-vectorize'
Amastrid.cpp: clang: warning: argument unused during compilation: '-fslp-vectorize-aggressive'
Counter.cpp: clang: warning: argument unused during compilation: '-mavx2'
Counter.cpp: clang: warning: argument unused during compilation: '-fpolly'
Counter.cpp: clang: warning: argument unused during compilation: '-fvectorize'
Counter.cpp: clang: warning: argument unused during compilation: '-fslp-vectorize'
Counter.cpp: clang: warning: argument unused during compilation: '-fslp-vectorize-aggressive'
CounterMode.cpp: clang: warning: argument unused during compilation: '-mavx2'
CounterMode.cpp: clang: warning: argument unused during compilation: '-fpolly'
CounterMode.cpp: clang: warning: argument unused during compilation: '-fvectorize'
CounterMode.cpp: clang: warning: argument unused during compilation: '-fslp-vectorize'
CounterMode.cpp: clang: warning: argument unused during compilation: '-fslp-vectorize-aggressive'
Expansion.cpp: clang: warning: argument unused during compilation: '-mavx2'
Expansion.cpp: clang: warning: argument unused during compilation: '-fpolly'
Expansion.cpp: clang: warning: argument unused during compilation: '-fvectorize'
Expansion.cpp: clang: warning: argument unused during compilation: '-fslp-vectorize'
Expansion.cpp: clang: warning: argument unused during compilation: '-fslp-vectorize-aggressive'
stream.cpp: clang: warning: argument unused during compilation: '-mavx2'
stream.cpp: clang: warning: argument unused during compilation: '-fpolly'
stream.cpp: clang: warning: argument unused during compilation: '-fvectorize'
stream.cpp: clang: warning: argument unused during compilation: '-fslp-vectorize'
stream.cpp: clang: warning: argument unused during compilation: '-fslp-vectorize-aggressive'
try.cpp: try-anything.cpp:110:19: warning: if statement has empty body [-Wempty-body]
try.cpp: ;
try.cpp: ^
try.cpp: 1 warning generated.
try.cpp: try-anything.cpp:110:19: warning: if statement has empty body [-Wempty-body]
try.cpp: ;
try.cpp: ^
try.cpp: 1 warning generated.

Number of similar (compiler,implementation) pairs: 1, namely:

Compiler	Implementations
clang++ -O3 -fwrapv -mavx2 -fpolly -funroll-loops -fvectorize -fslp-vectorize -fslp-vectorize-aggressive -fomit-frame-pointer	ref